LM3423MHX/NOPB - Texas Instruments

Manufacturer Part Number

LM3423MHX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3423MHX/NOPB is a high-frequency, high-voltage DC-DC controller with integrated power switches. It is designed to drive high-brightness LEDs in a wide range of applications, including general lighting, automotive lighting, and industrial lighting.

Product Features and Performance

High-frequency operation up to 2 MHz

Wide input voltage range from 4.5V to 75V

Integrated power switches for improved efficiency

Supports multiple topologies including SEPIC, step-down (buck), and step-up (boost)

Analog and PWM dimming capabilities

Thermal shutdown and hiccup-mode short-circuit protection

Product Advantages

High-efficiency design for reduced power consumption

Compact and integrated solution for simplified system design

Versatile topology support for flexible application use

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for high-brightness LED lighting applications

Enables compact and cost-effective LED driver designs

Provides a reliable and efficient power management solution

Simplifies system integration with integrated power switches

Quality and Safety Features

Thermal shutdown protection

Short-circuit protection

Overvoltage protection

Compatibility

The LM3423MHX/NOPB is compatible with a wide range of high-brightness LED configurations and power supply requirements, making it suitable for a variety of LED lighting applications.

Application Areas

General lighting (e.g., residential, commercial, industrial)

Automotive lighting (e.g., headlights, taillights, interior lighting)

Industrial lighting (e.g., machine lighting, task lighting)

Product Lifecycle

The LM3423MHX/NOPB is an active product, and our website's sales team continues to offer it as part of their Power Management (PMIC) LED Drivers product portfolio. There are no immediate plans for discontinuation, and our website's sales team provides support and availability for this product. Customers are advised to contact our website's sales team for the latest information on this product and any potential alternative or equivalent models.